Paccar K37-1032 Fuel Filter – Depth Coalescer for PX-7 & PX-9 Engines Injection Control Pressure Sensor Verify OEM part number before

Verify OEM part number before ordering to confirm correct fitment for your specific suspension

Cleans deposits and eliminates stiction in common-rail injectors

or cracking on cable insulation

and Peterbilt C81-6000

Western Star 4900 / 5900 with CAT engines

Paccar K37-1032 Fuel Filter – Depth Coalescer for PX-7 & PX-9 Engines Injection Control Pressure Sensor Verify OEM part number beforeGenuine Paccar K37 1032 cartridge fuel filter a 7 micron depth coalescer water separator for 2021 and newer Paccar PX 7 (6. 7L) and PX 9 (8. 9L) medium duty engines. Depth coalescing media removes water and fine particulates ahead of the high pressure common rail fuel system in EPA21 medium duty Kenworth and Peterbilt trucks. Signs You Need a New Fuel Filter Hard starting or extended cranking Loss of power under load or during acceleration Water in